baber/WOPTO huggingface dataset:
Patent JP-2009231762-A (JP)
Title: Semiconductor chip assembly equipment
Inventor: ISOBE YASUAKI
IPC: H01L21/60
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor chip assembly equipment which can effectively prevent a semiconductor chip from breakage, when pressing the tops of bumps to obtain the same height.  <P>SOLUTION: A leveling means 10, which makes tops 21a of a plurality of bumps 21 formed on a chip surface of a semiconductor chip 20 at the same height, has a support member 11 and pressing member 12, and the support member 11 supports the semiconductor chip 20 facing a surface against the pressing surface 12a which bumps 21 are formed, to the pressing member. The pressing member 12 has a pressing surface 12a, which faces a part of the chip surface including a portion, contacting with at least tops 21a of a plurality of bumps 21 and a recess portion 12b, whose portion facing to the chip surface except the pressing surface 12a backs to the inside of the pressing member 12, either at least the support member 11 or the pressing member 12 can travel and return, in a direction of mutual approach, and the pressing surface 12a of the pressing member 12 contacts with the tops 21a of the bumps 21, in a parallel state with the chip surface.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239362-A (JP)
Title: Information processing apparatus, image reading apparatus and program
Inventor: UCHIDA MASAKI
IPC: G06F3/048
Filed: 2008-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to select image data which have not been generated.  <P>SOLUTION: An information processing apparatus displays a data input screen (first screen) (S3). Upon accepting an operation for selecting image data (S4), an operation accepting screen is switched from the data input screen to a scan operation screen (second screen) (S5). In addition, upon accepting an operation for reading an image, i.e., an operation for acquiring the image data (S6), the image processing apparatus generates image data (S7), and switches the operation accepting screen from the scan operation screen to the data input screen (S9).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009239616-A (JP)
Title: Image processing apparatus
Inventor: TSUKADA NOBUYUKI
IPC: H04N5/91
Filed: 2008-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus which does not include a real time management function but is capable of performing the suitable display or the like of a group of image data stored by an image processing apparatus that does not include a real date/time management function, and a group of image data stored by an image processing apparatus that includes a real date/time management function.  <P>SOLUTION: In the data processing apparatus comprising a storage medium reader/writer capable of reading/writing data from/to a storage medium, and a latest date/time information holder for holding latest date/time information, the data processing apparatus further includes: a means for reading first date/time information from a group of data stored in the storage medium in a first data form including date/time information, a means for storing the latest date/time in the read first date/time information in the latest date/time information holder as the latest date/time information; and a second date/time information adding means for adding second date/time information created based on the latest date/time information held in the latest date/time information holder to image data when writing the image data to the storage medium.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009247157-A (JP)
Title: Drive force controller for vehicle
Inventor: KINOSHITA TAKEO
IPC: B60L50/16
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To effectively reduce vibration components included in drive torque without impairing vehicle performance.  <P>SOLUTION: A drive force controller suppresses vehicle vibration by adding or reducing damping torque for suppressing vibration to or from main torque, which is outputted by an electric motor and calculated on the basis of a drive force requirement. The drive force controller is provided with a damping-torque calculation means Cv, which calculates a damping-torque value on the basis of a main-toque value, a damping-torque filtering means F for filtering the damping-torque value, and an adding means A1 for adding the filtered damping-torque value to the main-torque value. An electric-motor torque command value is calculated on the basis of the torque value added by the adding means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009240987-A (JP)
Title: Gas-liquid separator of fine air bubble supply device
Inventor: MATSUSHIMA JUNJI
IPC: B01F1/00
Filed: 2008-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To achieve the miniaturization of a gas-liquid separator of a fine air bubble supply device without lowering a gas-liquid separation capacity.  <P>SOLUTION: The gas-liquid separator of the fine air bubble supply device includes a pressure container (11) which has an introducing port (14) for introducing a dissolving liquid from a gas dissolver and a lead-out port (15) for leading out the dissolving liquid formed in its lower part, and also has an exhaust valve (18) attached to its upper part, and a partition member (17) which is provided in the pressure container (11), formed over the range from the base (11a) of the pressure container (11) to the upper part in the pressure container (11) and partitioning the inside of the pressure container (11) into an introducing space (S1) on the side of the introducing port (14) and a lead-out space (S2) on the side of the lead-out port (15). The partition member (17) is formed into a flat plate shape vertical to the base (11a) of the pressure container (11) and arranged so that the bottom area of the lead-out space (S2) becomes larger than that of the introducing space (S1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009249388-A (JP)
Title: Method for producing polyurethane urea resin and printing ink composition using the same
Inventor: SATO YUICHI
IPC: C09D11/10
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film-printing ink which has a boil retort property in one part, is also excellent in storage stability in two part uses, and is suitable for flexography printing and gravure printing.  <P>SOLUTION: Provided are a polyurethane urea resin composition obtained by urethanizing a diisocyanate with a polyetherpolyol having a molecular weight of 1,000 to 5,000 or its mixture with a polyesterpolyol, urethanizing the residual isocyanate with a hydroxydialkylamine, and then extending the chain, a method for producing the same, and a printing ink composition characterized by using the polyurethane urea resin and a cellulose-acetate-alkylate resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009251061-A (JP)
Title: Evaluation method for ink of inkjet system, manufacturing method for color filter, and liquid crystal display
Inventor: KAWAHARA MAKIKO
IPC: G02F1/1335
Filed: 2008-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink evaluation method capable of determining efficiently an ink composition for attaining chromaticity coordinates with a desired film thickness, when preparing a pixel of a color filter by an inkjet system, and to extremely reduce a shift from target chromaticity coordinates.  <P>SOLUTION: This ink evaluation method includes a process for preparing two kinds or more of ink belonging to an ink series having commonness in compositions and different in contents of a specified one component or component group, a process for applying each ink onto a substrate by the inkjet system to form the pixel, for measuring an average film thickness of the pixels, and for measuring spectroscopically the pixels, so as to specify the average film thickness of the pixels having the target chromaticity coordinates in each ink, a process for specifying a relation between the content of a specified one component or component group, and the average film thickness of the pixels, in the ink series with the ink belonging thereto, and a process for determining the ink composition for attaining the target chromaticity coordinates at the prescribed film thickness, out of the kinds of ink belonging to the ink series, based on the specified relation.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252530-A (JP)
Title: Shield connector
Inventor: KAMEYAMA ISAO
IPC: H01R13/648
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shield connector with few number of components, capable of readily assembling, and having high shielding performance.  <P>SOLUTION: The shield connector 1 includes an L-shape terminal 2 having a mating connecting part 21; an inner housing 3 to support the terminal 2, an inner shell 4 of tube-shape to surround the mating connecting part 21; an outer housing 5 of tube-shape to contain the inner shell 4; and an outer shell 6, which is installed on the outer housing 5. On the outer shell 6, there are provided a lid part 64 which covers a second aperture 71 of the outer housing 5 and a first aperture 81 of the inner shell 4; a pair of pinching parts 66, which are bent and rise respectively from the outer fringe portion of the lid part 64 and pinch elastically the inner shell 4 in between both; and a grounding part to be grounded to the ground.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248748-A (JP)
Title: Vehicular power unit
Inventor: YAMASHITA MASAHARU
IPC: B62D101/00
Filed: 2008-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the blinking of headlights when a large power consuming load such as an electric power steering device is operated.  <P>SOLUTION: If the variation of an output voltage v1 of a main power supply 100 is a descending variation larger than a reference value, a power supply control part 62 decreases the boosted voltage of a booster circuit 40 depending on the degree of the descending variation. This permits a rapid increase of a power supply amount from a sub power supply 50 to a motor driving circuit 30. Conversely, if the variation of the output voltage v1 of the main power supply 100 is an ascending variation larger than the reference value, the power supply control part 62 increases the boosted voltage of the booster circuit 40 depending on the degree of the ascending variation. This permits a rapid change to perform the charging from the booster circuit 40 to the sub power supply 50 and the power supply to the motor driving circuit 30. As a result, sharp variations in the output voltage of the main power supply 100 are suppressed to thereby suppress the blinking of the headlights.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009250542-A (JP)
Title: Water heater
Inventor: KOTO YOSHIKAZU
IPC: F24H1/00
Filed: 2008-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water heater with a simple and sanitary system, high hot water filling performance to a bathtub, and high reheating performance, not generating noise during water supply.  <P>SOLUTION: The water heater S includes circulation circuits 41, 42, 44 for heating deriving hot water from a first takeout opening 10 of a hot water storage tank 1 upper part by a hot water supply circulating pump 18, passing it through a primary side of a hot water supply heat exchanger 4 to carry out heat exchange, and returning the hot water to a lower part of the hot water storage tank 1, a hot water supply circuit introducing tap water to a secondary side of the hot water supply heat exchanger 4, heating it to a predetermined set temperature, and supplying it to a hot water supply portion 19, a hot water filling circuit 2Y supplying hot water of mixing the hot water from the first takeout opening 10 of the hot water storage tank 1 upper part and tap water introduced via a pressure reducing valve 6 by a first mixing valve 14 to the predetermined set temperature to the bathtub 2, and a circulation circuit 2 for reheating circulating water in the bathtub 2 in a reheating heat exchanger 24 of a hot water storage tank 1 interior upper part, carrying out heat exchange with hot water of the hot water storage tank 1 interior upper part to carry out heating, and supplying it to the bathtub 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009248864-A (JP)
Title: Electric power steering device and its manufacturing method
Inventor: TOMINAGA TSUTOMU
IPC: F16H1/16
Filed: 2008-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device that has a control device arranged between an electric motor and a decelerator and achieves cost reduction, improvement in joining reliability, and also, improvement in device assembly workability by mounting a circuit substrate inside the control device and a heat sink fixed to the decelerator and integrating them with the electric motor.  <P>SOLUTION: The electric power steering device is configured as follows. A control device 20 and an electric motor 1 are separately assembled. When a press-fit terminal 10p formed to a connection terminal 10 is extended and a circuit substrate 22, bonded to a heat sink 21 inside the control device 20, and the electric motor 1 are incorporated with each other, an armature winding 9 of the electric motor 1 receives press-in force by a pressure receiving part 21a of the heat sink and is electrically connected with the circuit substrate when the press-fit terminal 10p is pressed into a through-hole 28b of the circuit substrate 22.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253173-A (JP)
Title: Infrared detector, infrared detecting apparatus, and method of manufacturing the infrared detector
Inventor: KATO MASAHIRO
IPC: H01L31/10
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an infrared detector having a high detection sensitivity and capable of being enlarged in its area, and an infrared detecting apparatus using the same, and to provide a method of manufacturing the infrared detector.  <P>SOLUTION: The infrared detector includes: a reflection portion 1 which transmits far- to middle-infrared rays and which reflects near-infrared to visible rays; a photo-current generation portion 2 having a quantum well structure in which electrons are excited by the far- to middle-infrared rays having passed through the reflection portion 1 so as to generate photo-current; a light emitting portion 3 having a quantum well structure into which electrons of the photo-current generated by the photo-current generating portion 2 are injected and in which the electrons thus injected thereinto are recombined with holes so as to emit near-infrared to visible rays; and a photo-detecting portion 4, which detects the near-infrared to visible rays emitted from the light emitting portion 3 and which detects the near-infrared to visible rays emitted from the light emitting portion 3 and reflected by the reflection portion 1. The reflection portion 1, the photo-current generating portion 2, and the light emitting portion 3 are made of group III-V compound semiconductors that are layered on a semiconductor substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009252328-A (JP)
Title: Manufacturing method of laminated structured body and multilayer recording medium, laminated structured body, and multilayer recording medium
Inventor: HANAOKA KATSUNARI
IPC: G11B7/24
Filed: 2008-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laminated structured body having a uniform thin film where a recording layer and an intermediate base layer are multilayered, a multilayer recording medium consisting of the laminated structured body, and a manufacturing method with high productivity.  <P>SOLUTION: An alternate laminated body forming process for successively forming the intermediate base layer (heat sensitive adhesive resin transparent at a glass transition temperature of not lower than 60°C) and the recording layer (mixture of a light sensitive material reacting to specified light and transparent resin, for example) on a peeling processing face of a base film on which a peeling processing is performed in this order (or reverse order), to obtain a sheet material [1], and further peeling the base film of [1] and alternately laminating the intermediate base layer and the recording layer of another [1] are performed on the recording layer or the intermediate base layer of [1]; and a lamination process for heating a formed alternate laminated body and making it to be an integrated laminated structure are repeated for at least one or more group. The laminated structured body and the multilayer recording medium including the laminated structured body are obtained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009155624-A (JP)
Title: New twin ion type multi-branched resin, and protein chip surface modifier
Inventor: KATAYAMA YOSHIKI
IPC: A61L33/00
Filed: 2008-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new twin ion type multi-branched resin, and to provide a protein chip surface modifier.  <P>SOLUTION: A coating material for a medical material is composed of a hyper branch polymer comprising a carboxyl group or the metal salt thereof and an amino group or the acid-added salt thereof, and in which the weight average molecular weight measured expressed in terms of polystyrene by gel permeation chromatography is 500 to 5,000,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009257430-A (JP)
Title: Water sealing device
Inventor: SATO TETSUO
IPC: F16J15/14
Filed: 2008-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water sealing device capable of efficiently discharging drain while maintaining airtightness inside an airtight chamber.  <P>SOLUTION: In the water sealing device 300, a first flow passage 101 can be blocked or communicated in accordance with a liquid level of drain in a first valve chamber 120, and the first flow passage 101 and a second valve chamber 150 can be blocked or communicated with each other in accordance with a pressure difference between pressure outside a cabin and water head pressure of drain. Thus, since the drain flow passage (the first flow passage 101, and the first flow passage 101 and the second valve chamber 150) is blocked or communicated in accordance with the necessity for discharging drain and the necessity for maintaining airtightness inside the cabin, the drain can be discharged efficiently. Even when the first valve chamber 120 has no drain, airtightness within the cabin can be maintained.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009119841-A (JP)
Title: Three-dimensional mesh knit composite covering plate
Inventor: SUGIHARA KAZUYOSHI
IPC: B32B27/12
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a three-dimensional mesh knit composite covering plate maintaining a three-dimensional mesh knit shape when filling and sticking the three-dimensional mesh knit composite covering plate to a covering object through a grout material and when placing fresh concrete directly to stick it to the three-dimensional mesh knit composite covering plate, and moreover excelling in filling property of the grout material and fresh concrete.  <P>SOLUTION: The three-dimensional mesh knit composite covering plate is formed by compounding a resin layer or a surface material through the resin layer on the rear layer side of three-dimensional mesh knitting of three-dimensional structure in which surface side mesh knitting and rear layer side knitting respectively with a large number of polygonal openings are connected by connecting yarn, so that voids of the three-dimensional mesh knitting remain, wherein the maximum width W of the openings of the surface layer side mesh knitting is 4.5-25 mm, the maximum length L is 6.5-25 mm, and the knitting height H is 3.5 mm or more.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009257532-A (JP)
Title: Shock absorber
Inventor: MATSUMOTO TOMOHIRO
IPC: B60G17/08
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique capable of expanding an angle wherein a shock absorber can be mounted on a vehicle while avoiding enlargement of the shock absorber.  <P>SOLUTION: The shock absorber 10 comprises an outer cylinder 12, a cylinder 14 arranged inside the outer cylinder 12, a piston rod 16 inserted into the cylinder 14, a piston 18 connected with the piston rod 16 and partitioning the inside of the cylinder 14 into a first liquid chamber 22 and a gas chamber 28, a free piston 50 slidably arranged in the cylinder 14 as well as into which the piston rod 16 is inserted and partitioning the inside of the cylinder 14 into a second liquid chamber 24 and the gas chamber 28, a first valve 20 permitting a flow of an operation liquid between the first liquid chamber 22 inside the cylinder 14 and a third liquid chamber 26 formed between the outer cylinder 12 and the cylinder 14, and a port 40a permitting a flow of an operation liquid between the second chamber 24 inside the cylinder 14 and the third liquid chamber 26.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009263876-A (JP)
Title: Lifting and lowering device of construction machinery, and construction machinery
Inventor: MURAKAMI OSAMU
IPC: E02F9/00
Filed: 2008-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lifting and lowering device of construction machinery, which has proper operability by virtue of the absence of a hindrance to an unlocking operation of a locking means.  <P>SOLUTION: A first split ladder 2 of the lifting and lowering device 1 is attached to a left-side sidewalk 32; and a locking mechanism 50, which inhibits the expansion of the lifting and lowering device 1 in the storage position of the lifting and lowering device 1, is provided. When the lifting and lowering device 1 is expanded, a lock lever 54 is turned to a release position by driving a hydraulic cylinder 55, so as to permit the expansion of the lifting and lowering device 1. Thus, when the lock lever 54 is in any arrangement position, the lock lever 54 can be turned to the release position by driving the hydraulic cylinder 55. Consequently, the operability becomes proper by virtue of the absence of a hindrance to the release operation of the lock lever 54 even if restrictions are put on the arrangement position of the lock lever 54.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009264227-A (JP)
Title: Assembly camshaft
Inventor: TSUGE HITOSHI
IPC: F01L1/34
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for facilitating both oil passage forming and strength maintenance in an assembly camshaft which is rotated and driven in a phase variable manner via a variable valve actuator.  <P>SOLUTION: This invention provides the assembly camshaft supported by a bearing and rotated and driven in the phase variable manner via the variable valve actuator. This assembly camshaft consists of a camshaft body having a valve system cam, an inner circumferential surface connected with an outer circumferential surface of an end part of the camshaft body and an end part member having a sliding surface to be supported by the bearing. The assembly camshaft has the oil passages for introducing hydraulic fluid supplied from the bearing to the variable valve actuator. The oil passages are structured so that a specific oil passage for introducing the hydraulic oil to an axial direction of the assembly camshaft is formed in a surface where the outer circumference surface and the inner circumference surface are contacted. The camshaft body has a fastening part to be fastened to the variable valve bearing actuator in the end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT